diff options
Diffstat (limited to 'arch/arm/boot/dts/at91-sama5d4_xplained.dts')
| -rw-r--r-- | arch/arm/boot/dts/at91-sama5d4_xplained.dts | 45 |
1 files changed, 31 insertions, 14 deletions
diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts index 924d9491780d..f122f302f8e0 100644 --- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts @@ -7,6 +7,7 @@ */ /dts-v1/; #include "sama5d4.dtsi" +#include <dt-bindings/input/input.h> / { model = "Atmel SAMA5D4 Xplained"; @@ -16,7 +17,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@20000000 { reg = <0x20000000 0x20000000>; }; @@ -38,16 +39,6 @@ status = "okay"; }; - spi0: spi@f8010000 { - cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; - status = "okay"; - m25p80@0 { - compatible = "atmel,at25df321a"; - spi-max-frequency = <50000000>; - reg = <0>; - }; - }; - i2c0: i2c@f8014000 { i2c-digital-filter; status = "okay"; @@ -90,6 +81,8 @@ }; spi1: spi@fc018000 { + pinctrl-names = "default", "cs"; + pinctrl-1 = <&pinctrl_spi1_cs>; cs-gpios = <&pioB 21 0>; status = "okay"; }; @@ -134,6 +127,11 @@ atmel,pins = <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; }; + pinctrl_usb_default: usb_default { + atmel,pins = + <AT91_PIOE 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE + AT91_PIOE 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; pinctrl_key_gpio: key_gpio_0 { atmel,pins = <AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; @@ -142,6 +140,19 @@ atmel,pins = <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; }; + pinctrl_spi1_cs: spi1_cs_default { + atmel,pins = + <AT91_PIOB 21 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + pinctrl_gpio_leds: gpio_leds_default { + atmel,pins = + <AT91_PIOD 30 AT91_PERIPH_GPIO AT91_PINCTRL_NONE + AT91_PIOE 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + pinctrl_vcc_mmc1_reg: vcc_mmc1_reg { + atmel,pins = + <AT91_PIOE 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; }; }; }; @@ -159,6 +170,8 @@ &pioE 11 GPIO_ACTIVE_HIGH &pioE 14 GPIO_ACTIVE_HIGH >; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_default>; status = "okay"; }; @@ -229,22 +242,24 @@ }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio>; - pb_user1 { + button { label = "pb_user1"; gpios = <&pioE 8 GPIO_ACTIVE_HIGH>; - linux,code = <0x100>; + linux,code = <KEY_PROG1>; wakeup-source; }; }; leds { compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; status = "okay"; d8 { @@ -271,6 +286,8 @@ vcc_mmc1_reg: fixedregulator_mmc1 { compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_vcc_mmc1_reg>; gpio = <&pioE 4 GPIO_ACTIVE_LOW>; regulator-name = "VDD MCI1"; regulator-min-microvolt = <3300000>; |